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Parts for John Deere 8420T Tractor

Air Conditioning


Cooling System & Related

Cab Parts

Cooling System

Engine Overhaul Kits

Engine Parts

6.8D & 6.8T Diesel

6081 Powertech Diesel

Camshaft & Components

Crankshaft & Components

Engine Oil Pump, Cooler, and Related


Turbos & Components


Fuel System

Hitch & Drawbar Parts

Hydraulic System

Ignition & Electrical Parts

PTO Components

Power Train/Propulsion

Trans and Final Drive Parts


Transmission & Rear Axle

More about the John Deere 8420T

Production of the John Deere 8420T Tractor started in 2002 and continued until 2005. Make sure you have access to your tractor serial number, because there is a chance that the John Deere 8420T parts you need depend on that serial number. Usually, the serial number is printed on the rear of tractor. They also have hydraulic wet disc brakes. The type III/IIIN 3-point hitch is very reliable, capable to lift 15,180 lbs [6885 kg]. It is also worth noting that the independent rear PTO runs at 1000 (1-3/4) rpms. The John Deere 8420T has a closed center pressure flow compensated (PFC) hydraulics system with a 65 gal [246.0 L] capacity. The pump does the job pushing 30 gpm [113.6 lpm] fluids in the hydraulics system.